著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Forbes, Gregory S.",Thunderstorm-scale variations of echoes associated with left-turn tornado families,,"Satellite and Mesometeorology Research Project, Dept. of the Geophysical Sciences, University of Chicago",1977,SMRP research paper,,,,https://cir.nii.ac.jp/crid/1130856262791799190